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| Order | Family | English Common Name | Spanish Common Name | Portuguese Common Name | Scientific Name | Belonging | Conservation status | Notes | ||
| 1 | Charadriiformes | Haematopodidae | American Oystercatcher | Ostrero Común | Piru-piru | Haematopus palliatus | Native |
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| 2 | Charadriidae | Two-banded Plover | Chorlito Doble Collar | Batuíra-de-coleira-dupla | Anarhynchus falklandicus | Native |
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| 3 | Scolopacidae | Sanderling | Playerito Blanco | Maçarico-branco | Calidris alba | Native |
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| 4 | White-rumped Sandpiper | Playerito Rabadilla Blanca | Maçarico-de-sobre-branco | Calidris fuscicollis | Native |
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| 5 | Laridae | Royal Tern | Gaviotín Real | Trinta-réis-real | Thalasseus maximus | Native |
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| 6 | Snowy-crowned Tern | Gaviotín Lagunero | Trinta-réis-de-coroa-branca | Sterna trudeaui | Native |
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| 7 | Passeriformes | Tyrannidae | Greater Wagtail-Tyrant | Calandrita | Alegrinho-balança-rabo | Stigmatura budytoides | Native |
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| 8 | Tufted Tit-Tyrant | Cachudito Pico Negro | Anairetes parulus | Native |
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| 9 | Furnariidae | Patagonian Canastero | Canastero Patagónico | Pseudasthenes patagonica | Native |
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